保险丝
结果:
25,549
Manufacturer
Series
Melting I²t
Size / Dimension
Approval Agency
Current Rating (Amps)
Breaking Capacity @ Rated Voltage
Package / Case
Voltage Rating - DC
Voltage Rating - AC
Color
Operating Temperature
Mounting Type
Fuse Type
Response Time
Applications
Class
Features
结果：25,549
选择 | 图片 | 产品详情 | 单价 | 可用性 | ECAD 模型 | Color | Mounting Type | Operating Temperature | Response Time | Voltage Rating - AC | Voltage Rating - DC | Package / Case | Series | Fuse Type | Current Rating (Amps) | Breaking Capacity @ Rated Voltage | Melting I²t | Approval Agency | Size / Dimension |
|---|
 | 1+ ¥0.9000 5+ ¥0.8500 10+ ¥0.8000 更多的价格 | 139,073 可用 可以立即发货 发货地: HK | PCB Symbol, Footprint & 3D Model | - | Surface Mount | -55°C ~ 125°C | Fast Blow | 125 V | 125 V | 2-SMD, Square End Block | NANO²® 451 | Board Mount (Cartridge Style Excluded) | 3.15 A | 50A | 1.92 | CSA, PSE, UL | 0.240" L x 0.106" W x 0.106" H (6.10mm x 2.69mm x 2.69mm) | ||
 | 1+ ¥0.4500 5+ ¥0.4250 10+ ¥0.4000 更多的价格 | 118,000 可用 可以立即发货 发货地: HK | PCB Symbol, Footprint & 3D Model | - | Surface Mount | -55°C ~ 125°C | Slow Blow | - | 63 V | 1206 (3216 Metric) | SFS | Board Mount (Cartridge Style Excluded) | 2 A | 50A | 0.63 | UL | 0.126" L x 0.063" W x 0.038" H (3.20mm x 1.60mm x 0.97mm) | ||
 | 1+ ¥0.3060 5+ ¥0.2890 10+ ¥0.2720 更多的价格 | 116,198 可用 可以立即发货 发货地: HK | PCB Symbol, Footprint & 3D Model | - | Surface Mount | -55°C ~ 90°C | Fast Blow | 32 V | 32 V | 1206 (3216 Metric) | SlimLine™ 466 | Board Mount (Cartridge Style Excluded) | 5 A | 50A | 2.5 | CSA, UL | 0.125" L x 0.060" W x 0.023" H (3.18mm x 1.52mm x 0.58mm) | ||
 | 1+ ¥0.1980 5+ ¥0.1870 10+ ¥0.1760 更多的价格 | 115,000 可用 可以立即发货 发货地: HK | PCB Symbol, Footprint & 3D Model | - | Surface Mount | -55°C ~ 90°C | Fast Blow | 32 V | 32 V | 0603 (1608 Metric) | 467 | Board Mount (Cartridge Style Excluded) | 3 A | 35A | 0.2403 | CSA, UL | 0.063" L x 0.032" W x 0.012" H (1.60mm x 0.81mm x 0.31mm) | ||
| 1+ ¥0.7200 5+ ¥0.6800 10+ ¥0.6400 更多的价格 | 114,000 可用 可以立即发货 发货地: HK | PCB Symbol, Footprint & 3D Model | - | Surface Mount | -55°C ~ 125°C | Fast Blow | 65 V | 65 V | 2-SMD, Square End Block | NANO²® 451 | Board Mount (Cartridge Style Excluded) | 12 A | 50A | 47.97 | CSA, UL | 0.240" L x 0.106" W x 0.106" H (6.10mm x 2.69mm x 2.69mm) | ||
 | 1+ ¥0.3600 5+ ¥0.3400 10+ ¥0.3200 更多的价格 | 111,123 可用 可以立即发货 发货地: HK | PCB Symbol, Footprint & 3D Model | - | Requires Holder | -55°C ~ 125°C | Slow Blow | 250 V | - | 5mm x 20mm | 215 | Cartridge, Ceramic | 1 A | 1.5kA | 1.52 | CCC, CE, CSA, KC, PSE, SEMKO, UL, VDE | 0.205" Dia x 0.787" L (5.20mm x 20.00mm) | ||
 | 1+ ¥0.3240 5+ ¥0.3060 10+ ¥0.2880 更多的价格 | 108,000 可用 可以立即发货 发货地: HK | PCB Symbol, Footprint & 3D Model | Red | Requires Holder | -40°C ~ 105°C | Fast Blow | - | 32 V | Blade, ATO/ATC | ATO® | Automotive | 10 A | 1kA | 115 | UL | 0.752" L x 0.201" W x 0.484" H (19.10mm x 5.10mm x 12.30mm) | ||
.jpg "F0402G0R05FNTR") | 1+ ¥4.6800 5+ ¥4.4200 10+ ¥4.1600 更多的价格 | 100,000 可用 可以立即发货 发货地: HK | PCB Symbol, Footprint & 3D Model | - | Surface Mount | -55°C ~ 125°C | Fast Blow | - | 32 V | 0402 (1005 Metric) | Accu-Guard® II | Board Mount (Cartridge Style Excluded) | 50 mA | - | 2E-06 | cUL, UL | 0.039" L x 0.023" W x 0.014" H (1.00mm x 0.58mm x 0.35mm) | ||
 | 1+ ¥0.0540 5+ ¥0.0510 10+ ¥0.0480 更多的价格 | 100,000 可用 可以立即发货 发货地: HK | PCB Symbol, Footprint & 3D Model | - | Surface Mount | -55°C ~ 125°C | Fast Blow | - | 36 V | 0603 (1608 Metric) | - | - | 200 mA | 35A | - | CSA, UL | 0.063" L x 0.031" W x 0.018" H (1.60mm x 0.80mm x 0.45mm) | ||
 | 1+ ¥0.4500 5+ ¥0.4250 10+ ¥0.4000 更多的价格 | 95,065 可用 可以立即发货 发货地: HK | PCB Symbol, Footprint & 3D Model | - | Surface Mount | -55°C ~ 125°C | Fast Blow | - | 32 V | 0603 (1608 Metric) | SFF | Board Mount (Cartridge Style Excluded) | 5 A | 35A | 0.7 | UL | 0.063" L x 0.031" W x 0.031" H (1.60mm x 0.80mm x 0.80mm) | ||
 | 1+ ¥3.2400 5+ ¥3.0600 10+ ¥2.8800 更多的价格 | 91,000 可用 可以立即发货 发货地: HK | PCB Symbol, Footprint & 3D Model | - | Surface Mount | -55°C ~ 150°C | Fast Blow | 32 V | 63 V | 0603 (1608 Metric) | 438 | Board Mount (Cartridge Style Excluded) | 250 mA | 50A | 0.0017 | CSA, UL | 0.061" L x 0.033" W x 0.020" H (1.54mm x 0.85mm x 0.50mm) | ||
 | 1+ ¥0.8640 5+ ¥0.8160 10+ ¥0.7680 更多的价格 | 88,888 可用 可以立即发货 发货地: HK | PCB Symbol, Footprint & 3D Model | - | Through Hole | -55°C ~ 125°C | Fast Blow | 125 V | 125 V | Axial | PICO® II 251 | Board Mount (Cartridge Style Excluded) | 500 mA | 50A AC, 300A DC | 0.0598 | CCC, CSA, cURus, TUV | 0.110" Dia x 0.280" L (2.80mm x 7.11mm) | ||
| 1+ ¥0.5400 5+ ¥0.5100 10+ ¥0.4800 更多的价格 | 88,888 可用 可以立即发货 发货地: HK | PCB Symbol, Footprint & 3D Model | - | Surface Mount | -55°C ~ 90°C | Fast Blow | 63 V | 63 V | 1206 (3216 Metric) | SlimLine™ 466 | Board Mount (Cartridge Style Excluded) | 1 A | 50A | 0.0423 | CSA, UL | 0.125" L x 0.060" W x 0.023" H (3.18mm x 1.52mm x 0.58mm) | ||
 | 1+ ¥5.4000 5+ ¥5.1000 10+ ¥4.8000 更多的价格 | 84,668 可用 可以立即发货 发货地: HK | PCB Symbol, Footprint & 3D Model | - | Surface Mount | -55°C ~ 150°C | Fast Blow | - | 32 V | 0603 (1608 Metric) | 441A | Board Mount (Cartridge Style Excluded) | 2 A | 50A | 0.3103 | CE, cURus | 0.061" L x 0.033" W x 0.020" H (1.54mm x 0.85mm x 0.50mm) | ||
| 1+ ¥1.8000 5+ ¥1.7000 10+ ¥1.6000 更多的价格 | 83,010 可用 可以立即发货 发货地: HK | PCB Symbol, Footprint & 3D Model | - | Surface Mount | -55°C ~ 125°C | Slow Blow | - | 32 V | 1206 (3216 Metric) | SFS | Board Mount (Cartridge Style Excluded) | 4 A | 50A | 2.2 | UL | 0.126" L x 0.063" W x 0.038" H (3.20mm x 1.60mm x 0.97mm) | ||
 | 1+ ¥5.4000 5+ ¥5.1000 10+ ¥4.8000 更多的价格 | 81,095 可用 可以立即发货 发货地: HK | PCB Symbol, Footprint & 3D Model | - | Surface Mount | -55°C ~ 150°C | Fast Blow | 32 V | 63 V | 0603 (1608 Metric) | 438A | Board Mount (Cartridge Style Excluded) | 750 mA | 50A | 0.0281 | CSA, UR | 0.062" L x 0.033" W x 0.024" H (1.58mm x 0.85mm x 0.61mm) | ||
 | 1+ ¥28.8000 5+ ¥27.2000 10+ ¥25.6000 更多的价格 | 80,000 可用 可以立即发货 发货地: HK | PCB Symbol, Footprint & 3D Model | - | Through Hole | -55°C ~ 85°C | Fast Blow | 125 V | 125 V | Radial, Can, Vertical | MICRO™ 273 | Board Mount (Cartridge Style Excluded) | 2 A | 10kA | 0.3 | CSA, QPL, UL | 0.250" Dia x 0.350" H (6.35mm x 8.89mm) | ||
 | 1+ ¥0.3060 5+ ¥0.2890 10+ ¥0.2720 更多的价格 | 80,000 可用 可以立即发货 发货地: HK | PCB Symbol, Footprint & 3D Model | - | Surface Mount | -55°C ~ 90°C | Fast Blow | - | 32 V | 0402 (1005 Metric) | 435 | Board Mount (Cartridge Style Excluded) | 500 mA | 35A | 0.0053 | CSA, UL | 0.039" L x 0.020" W x 0.013" H (1.00mm x 0.51mm x 0.33mm) | ||
 | 1+ ¥1.5300 5+ ¥1.4450 10+ ¥1.3600 更多的价格 | 80,000 可用 可以立即发货 发货地: HK | PCB Symbol, Footprint & 3D Model | - | Through Hole | -40°C ~ 85°C | Slow Blow | 250 V | - | Radial, Can, Vertical | TR5® 372 | Board Mount (Cartridge Style Excluded) | 200 mA | 35A | 0.312 | CCC, cURus, SEMKO, VDE | 0.335" Dia x 0.315" H (8.50mm x 8.00mm) | ||
 | 1+ ¥0.3240 5+ ¥0.3060 10+ ¥0.2880 更多的价格 | 79,743 可用 可以立即发货 发货地: HK | PCB Symbol, Footprint & 3D Model | - | Surface Mount | -55°C ~ 90°C | Slow Blow | 63 V | 63 V | 1206 (3216 Metric) | SlimLine™ 468 | Board Mount (Cartridge Style Excluded) | 2.5 A | 35A AC, 50A DC | 1.011 | CSA, UL | 0.125" L x 0.060" W x 0.023" H (3.18mm x 1.52mm x 0.58mm) |
关于 保险丝
保险丝是专门设计用于在电流超过特定阈值时中断电路中电流流动的设备，以提供过流保护。它们由一个有意设计成在遭受过大电流时熔断并断开电路的导体组成，从而防止连接的元件或设备受到损坏。
当通过保险丝的电流超过其额定容量时，保险丝内部产生的热量会导致导电元件熔化或熔断，创建一个断开的电路，停止电流的流动。这个动作有效地保护电路和连接的设备免受过大电流流动可能造成的损坏。
保险丝有各种类型和配置，包括快速熔断和慢熔保险丝，每种类型对过流条件有不同的响应时间。快速熔断保险丝快速响应过载，而慢熔保险丝具有延迟响应，并能够承受短暂的电流突增而不熔断。
选择适当的保险丝类型取决于所保护的电路的具体要求。通过使用具有正确特性的保险丝，可以将因过大电流流动而导致的设备损坏和危险最小化，确保电气系统的安全可靠运行。
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